/**
 * Copyright 2011 Joao Miguel Pereira
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package eu.jpereira.trainings.designpatterns.behavioral.state.appliance;

import eu.jpereira.trainings.designpatterns.behavioral.state.appliance.snapshot.Snapshot;
import eu.jpereira.trainings.designpatterns.behavioral.state.appliance.state.ApplianceState;

/**
 * @author jpereira
 * 
 *         TODO Exercise: Find the TODOs in this file and complete it
 * 
 */
public class Toaster extends AbstractAppliance
{

    /**
     * @param initialState
     */
    public Toaster(ApplianceState initialState)
    {
        super(initialState);
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * eu.jpereira.trainings.designpatterns.behavioral.observer.appliance.snapshot
     * .Snapshotable#takeSnapshot()
     */
    @Override
    public Snapshot takeSnapshot()
    {
        return null;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * eu.jpereira.trainings.designpatterns.behavioral.observer.appliance.snapshot
     * .Snapshotable#restoreFromSnapshot(eu.jpereira.trainings.designpatterns.
     * behavioral.observer.appliance.snapshot.Snapshot)
     */
    @Override
    public void restoreFromSnapshot(Snapshot snapshot)
    {

    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * eu.jpereira.trainings.designpatterns.behavioral.observer.appliance.Appliance
     * #turnOn()
     */
    @Override
    public void turnOn() throws ApplianceCommunicationException
    {
        // TODO: Delegate to the the current ApplianceStateBehavior and set
        // this.applianceStateBehavior to the return type of the call
        this.applianceStateBehavior = this.applianceStateBehavior.turnOn();

    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * eu.jpereira.trainings.designpatterns.behavioral.observer.appliance.Appliance
     * #turnOff()
     */
    @Override
    public void turnOff() throws ApplianceCommunicationException
    {
        // TODO: Delegate to the the current ApplianceStateBehavior and set
        // this.applianceStateBehavior to the return type of the call
        this.applianceStateBehavior = this.applianceStateBehavior.turnOff();

    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * eu.jpereira.trainings.designpatterns.behavioral.observer.appliance.Appliance
     * #start()
     */
    @Override
    public void start() throws ApplianceCommunicationException
    {
        // TODO: Delegate to the the current ApplianceStateBehavior and set
        // this.applianceStateBehavior to the return type of the call
        this.applianceStateBehavior = this.applianceStateBehavior.start();

    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * eu.jpereira.trainings.designpatterns.behavioral.observer.appliance.Appliance
     * #stop()
     */
    @Override
    public void stop() throws ApplianceCommunicationException
    {
        // TODO: Delegate to the the current ApplianceStateBehavior and set
        // this.applianceStateBehavior to the return type of the call
        this.applianceStateBehavior = this.applianceStateBehavior.stop();
    }
}
